Ford Flex PATS Disable / Reset Service

If your Ford Flex will not start after a PCM/ECU replacement, the Passive Anti-Theft System (PATS) may be the issue. Our PATS disable and reset service permanently removes the immobilizer requirement from your PCM, allowing your Flex to start and run without needing programmed keys or a matched PATS module.

What MoPower Can Offer

• Permanently remove PATS security from your Ford Flex PCM
• VIN rewritten back into the PCM for a proper factory match
• Eliminates no-start problems after PCM replacement or swap
• Plug-and-play PCM installation – no dealer key programming required

How PATS Works

Ford PCMs are often built with PATS capability, even if the vehicle was not originally equipped. Once a PCM has been “married” to a PATS module, it will always expect the immobilizer handshake before starting. Our PATS reset service clears this lock, restoring normal plug-and-play function.

• Donor PCMs from PATS-equipped vehicles can cause no-start conditions
• PATS-cleared PCMs start with both security and non-security keys
• Compatible with Ford Flex model years 2009 and newer

Security Light Woes

After PATS delete, the security light may remain illuminated on some Ford Flex dashboards. If this happens, the only solution is to remove the bulb or LED from the cluster.

Plug-and-Play Installation

Most customers can install a PATS-cleared PCM with no additional programming. In rare cases, a global DTC clear may be required before the Flex will start.

Service Details

• You must ship your ECU/PCM to MoPower Calibrations
• We only charge return shipping — customer covers shipping to us
• Turnaround time: 2–3 business days after receiving your PCM
• Please include your Full Name, Return Address, and VIN number with your ECU